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Yesim: eSIM & Mobile Internet

Yesim: eSIM & Mobile Internet

Unbegrenzte Mobile Daten

6.1K ratings
576 reviews
With Ads
🔧 Utilities
✈️ Travel
Free
With Ads

Details

  • Released
  • Updated
  • June 11, 2019
  • June 3, 2026

Features

Developer

Genesis Group AG
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About

This app provides global mobile internet access through eSIM technology. It offers flexible data plans, avoids roaming fees, and allows for hassle-free activation and connectivity across over 200 countries and regions.

✓Global eSIM connectivity
✓Flexible data plans
✓Cost-effective travel data
✓Unlimited data options
✓Hassle-free activation
✓24/7 live chat support
Show original description

What users say

Summarized from real user reviews of Yesim. Based on 6.1K reviews and a 4.6/5 average, it highlights the 5 positives and 5 negatives reviewers mention most about this Travel app.

Positive things

  • 🚀Helpful customer support
  • 👍Easy to use
  • 🚀Reliable connection
  • 💰Affordable pricing
  • 🌍Works in multiple countries

Negative things

  • 🐛Connectivity issues
  • 🔍Unclear instructions
  • 🔍Difficult to troubleshoot
  • 🔋Slow data speeds
  • 💰Overpriced
See all reviews

What's New in Yesim

5.39.1

June 3, 2026

This update brings new ways to get more from Yesim: • Introducing a new Loyalty Program - the more you travel, the higher your level and cashback • Manage your communication subscription preferences directly in the app • Improved Unlim Day Pass experience • Easier referrals - invite friends in just a few taps • UI improvements across the app Update now and get more out of your travels with Yesim!

More

Events

Read more about Cruise Internet Access
Event EndedMajor Update

Cruise Internet Access

Stay online at ports and shores

May 7, 2026 — Jun 7, 2026

Read More

Read more about Football Travel 2026
Event EndedSpecial Event

Football Travel 2026

eSIM for your travel abroad

Apr 2, 2026 — May 3, 2026

Read More

Read more about World Cup with Yesim
Event EndedSpecial Event

World Cup with Yesim

Mobile internet for fans traveling to matches

Mar 22, 2026 — Apr 22, 2026

Read More

See All

User reviews

Most RecentHighest RatedLowest Rated

Waste of money Terrible do not use

I payed 30£ for unlimited data 12 hours later they say something and technical issues and says will resolve been 2 days havent resolved it now i have to wait 30 days for a refund waste of money
Jack2015)):):)Jack2015)):):)

💰🔥VCEE332 for $5 PROMO CODE 🔥

It works as stable as possible in every country i’ve visited, and the prices are excellent! With VCEE332 promo for $5 it’s even cheaper!
VCEE332 for $5VCEE332 for $5

Hashim

I have used Yesim for different countries like Azerbaijan, Morocco and now Egypt. Has been very reliable.
Hashy17Hashy17

Мошенники, SKAM!

Мошенники, снимают деньги с карты при этом никаких тарифов и сим карт подключенных нет!
RusJaguarRusJaguar

They don’t even give you a real number

Used to be good last year when you paid unlimited and got a number. now it’s only data and no number. terrible service also and customer service. use another company
xTUILxxTUILx
See 571 more reviews

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With Ads
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User experience

🐞

Reported Bugs

3 issues

eSIM not activating

Bug

Unexpected data charges

Bug

Unreliable service in certain regions

Bug
✨

Requested Features

4 requests

Offline troubleshooting guide

Feature

Clearer documentation

Feature

Refund/cancellation options

Feature

Compatibility with more devices

Feature

FAQ

What does Yesim do?

Yesim provides global mobile internet access using eSIM technology. It allows users to purchase flexible data plans for over 200 countries and regions, eliminating the need for physical SIM cards and avoiding expensive roaming fees.

What are the key features of Yesim?

Key features include global coverage in over 200 countries, flexible and unlimited data plans valid up to 30 days, cost-effective pricing compared to roaming, universal compatibility with modern devices, and hassle-free activation with 24/7 support.

How much does Yesim cost?

The app itself is free to download. Users purchase data plans based on their travel needs, with costs being significantly cheaper than traditional roaming charges. Specific plan prices vary depending on the destination and data allowance.

Is Yesim compatible with my device?

Yesim is compatible with all modern mobile devices that support eSIM technology. This includes most recent smartphones and tablets. You can check your device's compatibility within the app before purchasing a plan.

When would I use Yesim?

You would use Yesim when traveling internationally and needing reliable, affordable mobile data. It's ideal for staying connected for navigation, communication, and accessing online services without worrying about roaming fees or finding local SIM cards.